Fig. 8

Silencing miR-133a attenuates marrow fat accumulation and trabecula damage in femoral heads of GIO rats. a, b Representative images of H&E staining in femoral heads of each group. c Representative images of immunofluorescence staining. d Representative images of immunohistochemical staining (arrows indicate osteocalcin positive osteoblasts). e Quantification of perilipin area/total area (T.Ar). f Quantification of osteoblasts per bone surface (BS) (scale bar 50 μm, *P < 0.05 relative to the MP group)